Porth Ceriad Surf Break

Lat Long: 52.79° N 4.51° W

Porth Ceriad 48 hour detailed Surf Forecast

Issued: 12 am 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Porth Ceriad sea temperature is
17.8° C
2.1° 

Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Porth Ceriad today (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 3.5ft (1.1m), 5s period with W swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 4ft (1.2m), 5s period with W swell.
  • Evening surf: Evening surf (05 Aug, local time) - 2.5ft (0.8m), 6s period with SW swell.

The current surf forecast for Porth Ceriad at 9AM is: 1.1m 5s primary swell from a West direction (forecast issued at 12:00am August 05). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (05 Aug)3.5ft (1.1m)5s
Afternoon (05 Aug)4ft (1.2m)5s
Evening (05 Aug)2.5ft (0.8m)6s

Table - waves today at Porth Ceriad. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Very mild (max 18°C on Tue night, min 13°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed night, light winds from the SW by Thu afternoon).

Wednesday
5
Thursday
6
Friday
7
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SW
5
0.7
SW
7
1.1
W
4
1.2
W
5
1.3
W
5
1.2
W
5
0.8
SW
7
0.8
SW
6
0.1
W
13
0.1
W
13
0.7
SW
6
0.7
SW
6
0.6
WSW
6
0.5
SW
6
0.5
SW
6
0.6
SW
4
0.8
SW
4
0.6
SW
4
0.5
SW
4
0.4
SW
5
0.3
SW
5
0.1
W
12
0.4
SW
4
0.5
SW
4
Wave Graph
Metric surfscale
Energy kJ
32
44
47
63
87
78
52
45
3
3
32
32
23
16
15
11
23
16
9
7
3
3
5
8
Wind (km/h)
20
NW
25
WNW
30
W
30
W
30
W
30
W
30
WNW
25
WNW
35
WNW
30
WNW
25
WNW
20
WNW
20
W
10
SW
20
SW
15
S
15
W
10
SW
15
SW
15
SSW
20
SSW
20
SW
15
SSW
15
SSW
Wind State
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
High Tide
00:54AM4.07m
1:20PM3.66m
1:44AM3.80m
2:15PM3.45m
2:46AM3.52m
3:25PM3.28m
Low Tide
7:56AM0.87m
7:54PM1.08m
8:41AM1.07m
8:50PM1.25m
9:48AM1.25m
light rain
cloud
cloud
clear
clear
part cloud
rain showers
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:43
5:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:04
9:02
9:00
 mm
1
1
Temp °C
17
15
14
14
15
16
16
16
14
13
13
13
14
14
15
16
17
16
16
15
16
15
16
16
Feels °C
14
11
9
9
9
10
10
11
7
7
8
9
10
11
11
13
14
14
14
13
13
11
13
14
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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